Versatex's Versawrap
Finish-grade trim by Azek
CertainTeed Restoration Millwork's J-pocket
Architect-friendly: Royal designed its 100%-PVC Envelop profiles for exterior windows with help from architect Marianne Cusato. John Dybsky, Royal's chief marketing officer, says the company was looking for an "affordable, architecturally attractive, low-maintenance window design system," to boost residential curb appeal.
Better Ways: CedarMAX siding by ProVia is designed to reduce thermal bridging.
Designed Exterior modeling software by Ply Gem is one of many vendor platforms to spur collaboration.